2216076172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{222587}}^1$

素因数の和:222741

約数の個数: 24

約数和(自身を含む): 4113426240

約数和(自身を除く): 1897350068

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 222587, 445174, 890348, 4229153, 8458306, 16916612, 29158897, 58317794, 116635588, 554019043, 1108038086, 2216076172]

約数ペア:

[(1, 2216076172), (2, 1108038086), (4, 554019043), (19, 116635588), (38, 58317794), (76, 29158897), (131, 16916612), (262, 8458306), (524, 4229153), (2489, 890348), (4978, 445174), (9956, 222587)]